Narrow base fuel injection housing



FIG. 1 is a front perspective view of the narrow base fuel injection housing illustrating my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is an end view thereof;

FIG. 5 is an opposite end view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a rear perspective view thereof. 

The ornamental design for a narrow base fuel injection housing, as shown and described. 